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gerrit-public.fairphone.software / toolchain / llvm-project / ab9ae87623ac6bae1fe28a8c740063cfcd5fcdb9 / . / llvm / lib / Target / X86 / X86InstrFragmentsSIMD.td
blob: fd0a4ba28e8c796fd8db288f35944db94f68bf17 [file] [log] [blame]
Jia Liue1d61962012-02-19 02:03:36 +0000[diff] [blame]1//===-- X86InstrFragmentsSIMD.td - x86 SIMD ISA ------------*- tablegen -*-===//
David Greene509be1f2010-02-09 23:52:19 +0000[diff] [blame]2//
3// The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
Jia Liub22310f2012-02-18 12:03:15 +0000[diff] [blame]7//
David Greene509be1f2010-02-09 23:52:19 +0000[diff] [blame]8//===----------------------------------------------------------------------===//
9//
10// This file provides pattern fragments useful for SIMD instructions.
11//
12//===----------------------------------------------------------------------===//
13
14//===----------------------------------------------------------------------===//
Bruno Cardoso Lopese446aef2015-02-05 13:22:50 +0000[diff] [blame]15// MMX specific DAG Nodes.
16//===----------------------------------------------------------------------===//
17
18// Low word of MMX to GPR.
19def MMX_X86movd2w : SDNode<"X86ISD::MMX_MOVD2W", SDTypeProfile<1, 1,
20 [SDTCisVT<0, i32>, SDTCisVT<1, x86mmx>]>>;
Bruno Cardoso Lopesab9ae872015-02-05 13:23:07 +0000[diff] [blame^]21// GPR to low word of MMX.
22def MMX_X86movw2d : SDNode<"X86ISD::MMX_MOVW2D", SDTypeProfile<1, 1,
23 [SDTCisVT<0, x86mmx>, SDTCisVT<1, i32>]>>;
Bruno Cardoso Lopese446aef2015-02-05 13:22:50 +0000[diff] [blame]24
25//===----------------------------------------------------------------------===//
David Greene509be1f2010-02-09 23:52:19 +0000[diff] [blame]26// MMX Pattern Fragments
27//===----------------------------------------------------------------------===//
28
Dale Johannesendd224d22010-09-30 23:57:10 +0000[diff] [blame]29def load_mmx : PatFrag<(ops node:$ptr), (x86mmx (load node:$ptr))>;
30def bc_mmx : PatFrag<(ops node:$in), (x86mmx (bitconvert node:$in))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]31
32//===----------------------------------------------------------------------===//
33// SSE specific DAG Nodes.
34//===----------------------------------------------------------------------===//
35
36def SDTX86FPShiftOp : SDTypeProfile<1, 2, [ SDTCisSameAs<0, 1>,
37 SDTCisFP<0>, SDTCisInt<2> ]>;
38def SDTX86VFCMP : SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]39 SDTCisFP<1>, SDTCisVT<3, i8>,
40 SDTCisVec<1>]>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]41
Benjamin Kramer4669d182012-12-21 14:04:55 +0000[diff] [blame]42def X86umin : SDNode<"X86ISD::UMIN", SDTIntBinOp>;
43def X86umax : SDNode<"X86ISD::UMAX", SDTIntBinOp>;
44def X86smin : SDNode<"X86ISD::SMIN", SDTIntBinOp>;
45def X86smax : SDNode<"X86ISD::SMAX", SDTIntBinOp>;
46
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]47def X86fmin : SDNode<"X86ISD::FMIN", SDTFPBinOp>;
48def X86fmax : SDNode<"X86ISD::FMAX", SDTFPBinOp>;
Nadav Rotem178250a2012-08-19 13:06:16 +0000[diff] [blame]49
50// Commutative and Associative FMIN and FMAX.
51def X86fminc : SDNode<"X86ISD::FMINC", SDTFPBinOp,
52 [SDNPCommutative, SDNPAssociative]>;
53def X86fmaxc : SDNode<"X86ISD::FMAXC", SDTFPBinOp,
54 [SDNPCommutative, SDNPAssociative]>;
55
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]56def X86fand : SDNode<"X86ISD::FAND", SDTFPBinOp,
57 [SDNPCommutative, SDNPAssociative]>;
58def X86for : SDNode<"X86ISD::FOR", SDTFPBinOp,
59 [SDNPCommutative, SDNPAssociative]>;
60def X86fxor : SDNode<"X86ISD::FXOR", SDTFPBinOp,
61 [SDNPCommutative, SDNPAssociative]>;
Benjamin Kramer5bc180c2013-08-04 12:05:16 +0000[diff] [blame]62def X86fandn : SDNode<"X86ISD::FANDN", SDTFPBinOp,
63 [SDNPCommutative, SDNPAssociative]>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]64def X86frsqrt : SDNode<"X86ISD::FRSQRT", SDTFPUnaryOp>;
65def X86frcp : SDNode<"X86ISD::FRCP", SDTFPUnaryOp>;
66def X86fsrl : SDNode<"X86ISD::FSRL", SDTX86FPShiftOp>;
Stuart Hastings9f208042011-06-01 04:39:42 +0000[diff] [blame]67def X86fgetsign: SDNode<"X86ISD::FGETSIGNx86",SDTFPToIntOp>;
Duncan Sands0e4fcb82011-09-22 20:15:48 +0000[diff] [blame]68def X86fhadd : SDNode<"X86ISD::FHADD", SDTFPBinOp>;
69def X86fhsub : SDNode<"X86ISD::FHSUB", SDTFPBinOp>;
Craig Topperf984efb2011-11-19 09:02:40 +0000[diff] [blame]70def X86hadd : SDNode<"X86ISD::HADD", SDTIntBinOp>;
71def X86hsub : SDNode<"X86ISD::HSUB", SDTIntBinOp>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]72def X86comi : SDNode<"X86ISD::COMI", SDTX86CmpTest>;
73def X86ucomi : SDNode<"X86ISD::UCOMI", SDTX86CmpTest>;
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]74def X86cmps : SDNode<"X86ISD::FSETCC", SDTX86Cmps>;
75//def X86cmpsd : SDNode<"X86ISD::FSETCCsd", SDTX86Cmpsd>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]76def X86pshufb : SDNode<"X86ISD::PSHUFB",
Craig Topper78349002012-01-25 06:43:11 +0000[diff] [blame]77 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]78 SDTCisSameAs<0,2>]>>;
Bruno Cardoso Lopes7ba479d2011-07-13 21:36:47 +0000[diff] [blame]79def X86andnp : SDNode<"X86ISD::ANDNP",
Bruno Cardoso Lopes9613b642011-07-13 21:36:51 +0000[diff] [blame]80 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
Nate Begeman97b72c92010-12-17 22:55:37 +0000[diff] [blame]81 SDTCisSameAs<0,2>]>>;
Craig Topper81390be2011-11-19 07:33:10 +0000[diff] [blame]82def X86psign : SDNode<"X86ISD::PSIGN",
Craig Topperde6b73b2011-11-19 07:07:26 +0000[diff] [blame]83 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
Nate Begeman97b72c92010-12-17 22:55:37 +0000[diff] [blame]84 SDTCisSameAs<0,2>]>>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]85def X86pextrb : SDNode<"X86ISD::PEXTRB",
86 SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>;
87def X86pextrw : SDNode<"X86ISD::PEXTRW",
88 SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>;
89def X86pinsrb : SDNode<"X86ISD::PINSRB",
90 SDTypeProfile<1, 3, [SDTCisVT<0, v16i8>, SDTCisSameAs<0,1>,
91 SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
92def X86pinsrw : SDNode<"X86ISD::PINSRW",
93 SDTypeProfile<1, 3, [SDTCisVT<0, v8i16>, SDTCisSameAs<0,1>,
94 SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
Filipe Cabecinhas20352212014-04-21 20:07:29 +0000[diff] [blame]95def X86insertps : SDNode<"X86ISD::INSERTPS",
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]96 SDTypeProfile<1, 3, [SDTCisVT<0, v4f32>, SDTCisSameAs<0,1>,
Chandler Carruth373b2b12014-09-06 10:00:01 +0000[diff] [blame]97 SDTCisVT<2, v4f32>, SDTCisVT<3, i8>]>>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]98def X86vzmovl : SDNode<"X86ISD::VZEXT_MOVL",
99 SDTypeProfile<1, 1, [SDTCisSameAs<0,1>]>>;
Elena Demikhovsky8d7e56c2012-04-22 09:39:03 +0000[diff] [blame]100
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]101def X86vzload : SDNode<"X86ISD::VZEXT_LOAD", SDTLoad,
Chris Lattner54e53292010-09-22 00:34:38 +0000[diff] [blame]102 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
Michael Liao34107b92012-08-14 21:24:47 +0000[diff] [blame]103
Michael Liao1be96bb2012-10-23 17:34:00 +0000[diff] [blame]104def X86vzext : SDNode<"X86ISD::VZEXT",
105 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]106 SDTCisInt<0>, SDTCisInt<1>,
107 SDTCisOpSmallerThanOp<1, 0>]>>;
Michael Liao1be96bb2012-10-23 17:34:00 +0000[diff] [blame]108
109def X86vsext : SDNode<"X86ISD::VSEXT",
110 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]111 SDTCisInt<0>, SDTCisInt<1>,
112 SDTCisOpSmallerThanOp<1, 0>]>>;
Michael Liao1be96bb2012-10-23 17:34:00 +0000[diff] [blame]113
Elena Demikhovsky980c6b02013-08-29 11:56:53 +0000[diff] [blame]114def X86vtrunc : SDNode<"X86ISD::VTRUNC",
115 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]116 SDTCisInt<0>, SDTCisInt<1>,
117 SDTCisOpSmallerThanOp<0, 1>]>>;
Elena Demikhovskyc5f67262013-12-17 08:33:15 +0000[diff] [blame]118def X86trunc : SDNode<"X86ISD::TRUNC",
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]119 SDTypeProfile<1, 1, [SDTCisInt<0>, SDTCisInt<1>,
120 SDTCisOpSmallerThanOp<0, 1>]>>;
121
Elena Demikhovsky980c6b02013-08-29 11:56:53 +0000[diff] [blame]122def X86vtruncm : SDNode<"X86ISD::VTRUNCM",
123 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
124 SDTCisInt<0>, SDTCisInt<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]125 SDTCisVec<2>, SDTCisInt<2>,
126 SDTCisOpSmallerThanOp<0, 2>]>>;
Michael Liao34107b92012-08-14 21:24:47 +0000[diff] [blame]127def X86vfpext : SDNode<"X86ISD::VFPEXT",
128 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]129 SDTCisFP<0>, SDTCisFP<1>,
130 SDTCisOpSmallerThanOp<1, 0>]>>;
Michael Liaoe999b862012-10-10 16:53:28 +0000[diff] [blame]131def X86vfpround: SDNode<"X86ISD::VFPROUND",
132 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]133 SDTCisFP<0>, SDTCisFP<1>,
134 SDTCisOpSmallerThanOp<0, 1>]>>;
Michael Liao34107b92012-08-14 21:24:47 +0000[diff] [blame]135
Craig Topper09462642012-01-22 19:15:14 +0000[diff] [blame]136def X86vshldq : SDNode<"X86ISD::VSHLDQ", SDTIntShiftOp>;
137def X86vshrdq : SDNode<"X86ISD::VSRLDQ", SDTIntShiftOp>;
Craig Topper0b7ad762012-01-22 23:36:02 +0000[diff] [blame]138def X86cmpp : SDNode<"X86ISD::CMPP", SDTX86VFCMP>;
Craig Topperbd4884372012-01-22 22:42:16 +0000[diff] [blame]139def X86pcmpeq : SDNode<"X86ISD::PCMPEQ", SDTIntBinOp, [SDNPCommutative]>;
140def X86pcmpgt : SDNode<"X86ISD::PCMPGT", SDTIntBinOp>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]141
Elena Demikhovsky60b1f282013-08-13 13:24:07 +0000[diff] [blame]142def X86IntCmpMask : SDTypeProfile<1, 2,
143 [SDTCisVec<0>, SDTCisSameAs<1, 2>, SDTCisInt<1>]>;
144def X86pcmpeqm : SDNode<"X86ISD::PCMPEQM", X86IntCmpMask, [SDNPCommutative]>;
145def X86pcmpgtm : SDNode<"X86ISD::PCMPGTM", X86IntCmpMask>;
146
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]147def X86CmpMaskCC :
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]148 SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisInt<0>, SDTCisVec<1>,
149 SDTCisSameAs<1, 2>, SDTCisVT<3, i8>]>;
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]150def X86CmpMaskCCScalar :
151 SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>, SDTCisVT<3, i8>]>;
152
Elena Demikhovsky60b1f282013-08-13 13:24:07 +0000[diff] [blame]153def X86cmpm : SDNode<"X86ISD::CMPM", X86CmpMaskCC>;
154def X86cmpmu : SDNode<"X86ISD::CMPMU", X86CmpMaskCC>;
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]155def X86cmpms : SDNode<"X86ISD::FSETCC", X86CmpMaskCCScalar>;
Elena Demikhovsky60b1f282013-08-13 13:24:07 +0000[diff] [blame]156
Craig Topper09462642012-01-22 19:15:14 +0000[diff] [blame]157def X86vshl : SDNode<"X86ISD::VSHL",
158 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
159 SDTCisVec<2>]>>;
160def X86vsrl : SDNode<"X86ISD::VSRL",
161 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
162 SDTCisVec<2>]>>;
163def X86vsra : SDNode<"X86ISD::VSRA",
164 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
165 SDTCisVec<2>]>>;
166
167def X86vshli : SDNode<"X86ISD::VSHLI", SDTIntShiftOp>;
168def X86vsrli : SDNode<"X86ISD::VSRLI", SDTIntShiftOp>;
169def X86vsrai : SDNode<"X86ISD::VSRAI", SDTIntShiftOp>;
170
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]171def SDTX86CmpPTest : SDTypeProfile<1, 2, [SDTCisVT<0, i32>,
Bruno Cardoso Lopes91d61df2010-08-10 23:25:42 +0000[diff] [blame]172 SDTCisVec<1>,
173 SDTCisSameAs<2, 1>]>;
Benjamin Kramerb16ccde2012-12-15 16:47:44 +0000[diff] [blame]174def X86subus : SDNode<"X86ISD::SUBUS", SDTIntBinOp>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]175def X86ptest : SDNode<"X86ISD::PTEST", SDTX86CmpPTest>;
Bruno Cardoso Lopes91d61df2010-08-10 23:25:42 +0000[diff] [blame]176def X86testp : SDNode<"X86ISD::TESTP", SDTX86CmpPTest>;
Elena Demikhovsky40864b62013-08-05 08:52:21 +0000[diff] [blame]177def X86kortest : SDNode<"X86ISD::KORTEST", SDTX86CmpPTest>;
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]178def X86testm : SDNode<"X86ISD::TESTM", SDTypeProfile<1, 2, [SDTCisVec<0>,
Elena Demikhovsky33d447a2013-08-21 09:36:02 +0000[diff] [blame]179 SDTCisVec<1>,
180 SDTCisSameAs<2, 1>]>>;
Elena Demikhovskya30e4372014-02-05 07:05:03 +0000[diff] [blame]181def X86testnm : SDNode<"X86ISD::TESTNM", SDTypeProfile<1, 2, [SDTCisVec<0>,
182 SDTCisVec<1>,
183 SDTCisSameAs<2, 1>]>>;
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]184def X86select : SDNode<"X86ISD::SELECT" , SDTSelect>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]185
Craig Topper1d471e32012-02-05 03:14:49 +0000[diff] [blame]186def X86pmuludq : SDNode<"X86ISD::PMULUDQ",
187 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
188 SDTCisSameAs<1,2>]>>;
Benjamin Kramer6d2dff62014-04-26 14:12:19 +0000[diff] [blame]189def X86pmuldq : SDNode<"X86ISD::PMULDQ",
190 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
191 SDTCisSameAs<1,2>]>>;
Craig Topper1d471e32012-02-05 03:14:49 +0000[diff] [blame]192
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]193// Specific shuffle nodes - At some point ISD::VECTOR_SHUFFLE will always get
194// translated into one of the target nodes below during lowering.
195// Note: this is a work in progress...
196def SDTShuff1Op : SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisSameAs<0,1>]>;
197def SDTShuff2Op : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
198 SDTCisSameAs<0,2>]>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]199def SDTShuff3Op : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
200 SDTCisSameAs<0,2>, SDTCisSameAs<0,3>]>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]201
Chandler Carruth6d5916a2014-09-23 10:08:29 +0000[diff] [blame]202def SDTShuff2OpM : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
203 SDTCisVec<2>]>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]204def SDTShuff2OpI : SDTypeProfile<1, 2, [SDTCisVec<0>,
205 SDTCisSameAs<0,1>, SDTCisInt<2>]>;
206def SDTShuff3OpI : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
207 SDTCisSameAs<0,2>, SDTCisInt<3>]>;
208
Elena Demikhovsky45c54ad2013-08-07 12:34:55 +0000[diff] [blame]209def SDTVBroadcast : SDTypeProfile<1, 1, [SDTCisVec<0>]>;
210def SDTVBroadcastm : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>]>;
211
Nadav Rotem9bc178a2012-04-11 06:40:27 +0000[diff] [blame]212def SDTBlend : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
Chandler Carruth373b2b12014-09-06 10:00:01 +0000[diff] [blame]213 SDTCisSameAs<1,2>, SDTCisVT<3, i8>]>;
Elena Demikhovsky3cb3b002012-08-01 12:06:00 +0000[diff] [blame]214
215def SDTFma : SDTypeProfile<1, 3, [SDTCisSameAs<0,1>,
216 SDTCisSameAs<1,2>, SDTCisSameAs<1,3>]>;
Elena Demikhovsky7b0dd392015-01-28 10:21:27 +0000[diff] [blame]217def SDTFmaRound : SDTypeProfile<1, 4, [SDTCisSameAs<0,1>,
218 SDTCisSameAs<1,2>, SDTCisSameAs<1,3>, SDTCisInt<4>]>;
Elena Demikhovskybe8808d2014-11-12 07:31:03 +0000[diff] [blame]219def STDFp1SrcRm : SDTypeProfile<1, 2, [SDTCisSameAs<0,1>,
220 SDTCisVec<0>, SDTCisInt<2>]>;
Elena Demikhovsky905a5a62014-11-26 10:46:49 +0000[diff] [blame]221def STDFp2SrcRm : SDTypeProfile<1, 3, [SDTCisSameAs<0,1>,
222 SDTCisVec<0>, SDTCisInt<3>]>;
Bruno Cardoso Lopesbe5e9872011-08-17 02:29:19 +0000[diff] [blame]223
Craig Topper8fb09f02013-01-28 06:48:25 +0000[diff] [blame]224def X86PAlignr : SDNode<"X86ISD::PALIGNR", SDTShuff3OpI>;
Adam Nemet2f10cc62014-08-05 17:22:55 +0000[diff] [blame]225def X86VAlign : SDNode<"X86ISD::VALIGN", SDTShuff3OpI>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]226
227def X86PShufd : SDNode<"X86ISD::PSHUFD", SDTShuff2OpI>;
228def X86PShufhw : SDNode<"X86ISD::PSHUFHW", SDTShuff2OpI>;
229def X86PShuflw : SDNode<"X86ISD::PSHUFLW", SDTShuff2OpI>;
230
Craig Topper6e54ba72011-12-31 23:50:21 +0000[diff] [blame]231def X86Shufp : SDNode<"X86ISD::SHUFP", SDTShuff3OpI>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]232
233def X86Movddup : SDNode<"X86ISD::MOVDDUP", SDTShuff1Op>;
234def X86Movshdup : SDNode<"X86ISD::MOVSHDUP", SDTShuff1Op>;
235def X86Movsldup : SDNode<"X86ISD::MOVSLDUP", SDTShuff1Op>;
236
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]237def X86Movsd : SDNode<"X86ISD::MOVSD", SDTShuff2Op>;
238def X86Movss : SDNode<"X86ISD::MOVSS", SDTShuff2Op>;
239
240def X86Movlhps : SDNode<"X86ISD::MOVLHPS", SDTShuff2Op>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]241def X86Movlhpd : SDNode<"X86ISD::MOVLHPD", SDTShuff2Op>;
Bruno Cardoso Lopes03e4c352010-08-31 21:15:21 +0000[diff] [blame]242def X86Movhlps : SDNode<"X86ISD::MOVHLPS", SDTShuff2Op>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]243
Bruno Cardoso Lopesb3825212010-09-01 05:08:25 +0000[diff] [blame]244def X86Movlps : SDNode<"X86ISD::MOVLPS", SDTShuff2Op>;
245def X86Movlpd : SDNode<"X86ISD::MOVLPD", SDTShuff2Op>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]246
Chandler Carruth8366ceb2014-06-20 01:05:28 +0000[diff] [blame]247def SDTPack : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>, SDTCisSameAs<2, 1>]>;
248def X86Packss : SDNode<"X86ISD::PACKSS", SDTPack>;
249def X86Packus : SDNode<"X86ISD::PACKUS", SDTPack>;
250
Craig Topper8d4ba192011-12-06 08:21:25 +0000[diff] [blame]251def X86Unpckl : SDNode<"X86ISD::UNPCKL", SDTShuff2Op>;
252def X86Unpckh : SDNode<"X86ISD::UNPCKH", SDTShuff2Op>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]253
Chandler Carruth6d5916a2014-09-23 10:08:29 +0000[diff] [blame]254def X86VPermilpv : SDNode<"X86ISD::VPERMILPV", SDTShuff2OpM>;
Chandler Carruthed5dfff2014-09-22 22:29:42 +0000[diff] [blame]255def X86VPermilpi : SDNode<"X86ISD::VPERMILPI", SDTShuff2OpI>;
256def X86VPermv : SDNode<"X86ISD::VPERMV", SDTShuff2Op>;
257def X86VPermi : SDNode<"X86ISD::VPERMI", SDTShuff2OpI>;
258def X86VPermv3 : SDNode<"X86ISD::VPERMV3", SDTShuff3Op>;
Elena Demikhovskya5d38a32014-01-23 14:27:26 +0000[diff] [blame]259def X86VPermiv3 : SDNode<"X86ISD::VPERMIV3", SDTShuff3Op>;
Bruno Cardoso Lopesb878caa2011-07-21 01:55:47 +0000[diff] [blame]260
Craig Topper0a672ea2011-11-30 07:47:51 +0000[diff] [blame]261def X86VPerm2x128 : SDNode<"X86ISD::VPERM2X128", SDTShuff3OpI>;
Bruno Cardoso Lopesf15dfe52011-08-12 21:48:26 +0000[diff] [blame]262
Bruno Cardoso Lopesbe5e9872011-08-17 02:29:19 +0000[diff] [blame]263def X86VBroadcast : SDNode<"X86ISD::VBROADCAST", SDTVBroadcast>;
Elena Demikhovsky45c54ad2013-08-07 12:34:55 +0000[diff] [blame]264def X86VBroadcastm : SDNode<"X86ISD::VBROADCASTM", SDTVBroadcastm>;
Elena Demikhovsky89529742013-09-12 08:55:00 +0000[diff] [blame]265def X86Vinsert : SDNode<"X86ISD::VINSERT", SDTypeProfile<1, 3,
266 [SDTCisSameAs<0, 1>, SDTCisPtrTy<3>]>, []>;
Elena Demikhovsky9f423d62014-02-10 07:02:39 +0000[diff] [blame]267def X86Vextract : SDNode<"X86ISD::VEXTRACT", SDTypeProfile<1, 2,
268 [SDTCisVec<1>, SDTCisPtrTy<2>]>, []>;
Bruno Cardoso Lopesbe5e9872011-08-17 02:29:19 +0000[diff] [blame]269
Elena Demikhovskycd3c1c42012-12-05 09:24:57 +0000[diff] [blame]270def X86Blendi : SDNode<"X86ISD::BLENDI", SDTBlend>;
Chandler Carruth204ad4c2014-09-15 20:09:47 +0000[diff] [blame]271
272def X86Addsub : SDNode<"X86ISD::ADDSUB", SDTFPBinOp>;
273
Elena Demikhovsky3cb3b002012-08-01 12:06:00 +0000[diff] [blame]274def X86Fmadd : SDNode<"X86ISD::FMADD", SDTFma>;
275def X86Fnmadd : SDNode<"X86ISD::FNMADD", SDTFma>;
276def X86Fmsub : SDNode<"X86ISD::FMSUB", SDTFma>;
277def X86Fnmsub : SDNode<"X86ISD::FNMSUB", SDTFma>;
Craig Toppera999c662012-08-29 07:18:25 +0000[diff] [blame]278def X86Fmaddsub : SDNode<"X86ISD::FMADDSUB", SDTFma>;
279def X86Fmsubadd : SDNode<"X86ISD::FMSUBADD", SDTFma>;
Nadav Rotem9bc178a2012-04-11 06:40:27 +0000[diff] [blame]280
Elena Demikhovsky7b0dd392015-01-28 10:21:27 +0000[diff] [blame]281def X86FmaddRnd : SDNode<"X86ISD::FMADD_RND", SDTFmaRound>;
282def X86FnmaddRnd : SDNode<"X86ISD::FNMADD_RND", SDTFmaRound>;
283def X86FmsubRnd : SDNode<"X86ISD::FMSUB_RND", SDTFmaRound>;
284def X86FnmsubRnd : SDNode<"X86ISD::FNMSUB_RND", SDTFmaRound>;
285def X86FmaddsubRnd : SDNode<"X86ISD::FMADDSUB_RND", SDTFmaRound>;
286def X86FmsubaddRnd : SDNode<"X86ISD::FMSUBADD_RND", SDTFmaRound>;
287
Elena Demikhovskybe8808d2014-11-12 07:31:03 +0000[diff] [blame]288def X86rsqrt28 : SDNode<"X86ISD::RSQRT28", STDFp1SrcRm>;
289def X86rcp28 : SDNode<"X86ISD::RCP28", STDFp1SrcRm>;
Elena Demikhovsky905a5a62014-11-26 10:46:49 +0000[diff] [blame]290def X86exp2 : SDNode<"X86ISD::EXP2", STDFp1SrcRm>;
291
292def X86rsqrt28s : SDNode<"X86ISD::RSQRT28", STDFp2SrcRm>;
293def X86rcp28s : SDNode<"X86ISD::RCP28", STDFp2SrcRm>;
Elena Demikhovskybe8808d2014-11-12 07:31:03 +0000[diff] [blame]294
Craig Topperab47fe42012-08-06 06:22:36 +0000[diff] [blame]295def SDT_PCMPISTRI : SDTypeProfile<2, 3, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
296 SDTCisVT<2, v16i8>, SDTCisVT<3, v16i8>,
297 SDTCisVT<4, i8>]>;
298def SDT_PCMPESTRI : SDTypeProfile<2, 5, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
299 SDTCisVT<2, v16i8>, SDTCisVT<3, i32>,
300 SDTCisVT<4, v16i8>, SDTCisVT<5, i32>,
301 SDTCisVT<6, i8>]>;
302
303def X86pcmpistri : SDNode<"X86ISD::PCMPISTRI", SDT_PCMPISTRI>;
304def X86pcmpestri : SDNode<"X86ISD::PCMPESTRI", SDT_PCMPESTRI>;
305
Elena Demikhovsky908dbf42014-12-11 15:02:24 +0000[diff] [blame]306def X86compress: SDNode<"X86ISD::COMPRESS", SDTypeProfile<1, 3,
307 [SDTCisSameAs<0, 2>, SDTCisSameAs<0, 3>,
308 SDTCisVec<3>, SDTCisVec<1>, SDTCisInt<1>]>, []>;
Elena Demikhovsky72860c32014-12-15 10:03:52 +0000[diff] [blame]309def X86expand : SDNode<"X86ISD::EXPAND", SDTypeProfile<1, 3,
310 [SDTCisSameAs<0, 3>,
311 SDTCisVec<3>, SDTCisVec<1>, SDTCisInt<1>]>, []>;
Elena Demikhovsky908dbf42014-12-11 15:02:24 +0000[diff] [blame]312
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]313//===----------------------------------------------------------------------===//
314// SSE Complex Patterns
315//===----------------------------------------------------------------------===//
316
317// These are 'extloads' from a scalar to the low element of a vector, zeroing
318// the top elements. These are used for the SSE 'ss' and 'sd' instruction
319// forms.
320def sse_load_f32 : ComplexPattern<v4f32, 5, "SelectScalarSSELoad", [],
Chris Lattner0e023ea2010-09-21 20:31:19 +0000[diff] [blame]321 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
322 SDNPWantRoot]>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]323def sse_load_f64 : ComplexPattern<v2f64, 5, "SelectScalarSSELoad", [],
Chris Lattner0e023ea2010-09-21 20:31:19 +0000[diff] [blame]324 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
325 SDNPWantRoot]>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]326
327def ssmem : Operand<v4f32> {
328 let PrintMethod = "printf32mem";
329 let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
Craig Topper6269f492013-08-26 00:39:04 +0000[diff] [blame]330 let ParserMatchClass = X86Mem32AsmOperand;
Benjamin Kramer9654eef2011-07-14 21:47:22 +0000[diff] [blame]331 let OperandType = "OPERAND_MEMORY";
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]332}
333def sdmem : Operand<v2f64> {
334 let PrintMethod = "printf64mem";
335 let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
Craig Topper6269f492013-08-26 00:39:04 +0000[diff] [blame]336 let ParserMatchClass = X86Mem64AsmOperand;
Benjamin Kramer9654eef2011-07-14 21:47:22 +0000[diff] [blame]337 let OperandType = "OPERAND_MEMORY";
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]338}
339
340//===----------------------------------------------------------------------===//
341// SSE pattern fragments
342//===----------------------------------------------------------------------===//
343
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]344// 128-bit load pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]345// NOTE: all 128-bit integer vector loads are promoted to v2i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]346def loadv4f32 : PatFrag<(ops node:$ptr), (v4f32 (load node:$ptr))>;
347def loadv2f64 : PatFrag<(ops node:$ptr), (v2f64 (load node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]348def loadv2i64 : PatFrag<(ops node:$ptr), (v2i64 (load node:$ptr))>;
349
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]350// 256-bit load pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]351// NOTE: all 256-bit integer vector loads are promoted to v4i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]352def loadv8f32 : PatFrag<(ops node:$ptr), (v8f32 (load node:$ptr))>;
353def loadv4f64 : PatFrag<(ops node:$ptr), (v4f64 (load node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]354def loadv4i64 : PatFrag<(ops node:$ptr), (v4i64 (load node:$ptr))>;
355
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]356// 512-bit load pattern fragments
357def loadv16f32 : PatFrag<(ops node:$ptr), (v16f32 (load node:$ptr))>;
358def loadv8f64 : PatFrag<(ops node:$ptr), (v8f64 (load node:$ptr))>;
Robert Khasanov7ca7df02014-08-04 14:35:15 +0000[diff] [blame]359def loadv64i8 : PatFrag<(ops node:$ptr), (v64i8 (load node:$ptr))>;
360def loadv32i16 : PatFrag<(ops node:$ptr), (v32i16 (load node:$ptr))>;
Elena Demikhovsky1f3ed412013-10-22 09:19:28 +0000[diff] [blame]361def loadv16i32 : PatFrag<(ops node:$ptr), (v16i32 (load node:$ptr))>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]362def loadv8i64 : PatFrag<(ops node:$ptr), (v8i64 (load node:$ptr))>;
363
364// 128-/256-/512-bit extload pattern fragments
Michael Liao400f7ef2012-09-10 18:33:51 +0000[diff] [blame]365def extloadv2f32 : PatFrag<(ops node:$ptr), (v2f64 (extloadvf32 node:$ptr))>;
366def extloadv4f32 : PatFrag<(ops node:$ptr), (v4f64 (extloadvf32 node:$ptr))>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]367def extloadv8f32 : PatFrag<(ops node:$ptr), (v8f64 (extloadvf32 node:$ptr))>;
Michael Liao400f7ef2012-09-10 18:33:51 +0000[diff] [blame]368
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]369// Like 'store', but always requires 128-bit vector alignment.
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]370def alignedstore : PatFrag<(ops node:$val, node:$ptr),
371 (store node:$val, node:$ptr), [{
372 return cast<StoreSDNode>(N)->getAlignment() >= 16;
373}]>;
374
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]375// Like 'store', but always requires 256-bit vector alignment.
376def alignedstore256 : PatFrag<(ops node:$val, node:$ptr),
377 (store node:$val, node:$ptr), [{
378 return cast<StoreSDNode>(N)->getAlignment() >= 32;
379}]>;
380
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]381// Like 'store', but always requires 512-bit vector alignment.
382def alignedstore512 : PatFrag<(ops node:$val, node:$ptr),
383 (store node:$val, node:$ptr), [{
384 return cast<StoreSDNode>(N)->getAlignment() >= 64;
385}]>;
386
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]387// Like 'load', but always requires 128-bit vector alignment.
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]388def alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
389 return cast<LoadSDNode>(N)->getAlignment() >= 16;
390}]>;
391
Chad Rosiera281afc2012-03-09 02:00:48 +0000[diff] [blame]392// Like 'X86vzload', but always requires 128-bit vector alignment.
393def alignedX86vzload : PatFrag<(ops node:$ptr), (X86vzload node:$ptr), [{
394 return cast<MemSDNode>(N)->getAlignment() >= 16;
395}]>;
396
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]397// Like 'load', but always requires 256-bit vector alignment.
398def alignedload256 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
399 return cast<LoadSDNode>(N)->getAlignment() >= 32;
400}]>;
401
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]402// Like 'load', but always requires 512-bit vector alignment.
403def alignedload512 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
404 return cast<LoadSDNode>(N)->getAlignment() >= 64;
405}]>;
406
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]407def alignedloadfsf32 : PatFrag<(ops node:$ptr),
408 (f32 (alignedload node:$ptr))>;
409def alignedloadfsf64 : PatFrag<(ops node:$ptr),
410 (f64 (alignedload node:$ptr))>;
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]411
412// 128-bit aligned load pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]413// NOTE: all 128-bit integer vector loads are promoted to v2i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]414def alignedloadv4f32 : PatFrag<(ops node:$ptr),
415 (v4f32 (alignedload node:$ptr))>;
416def alignedloadv2f64 : PatFrag<(ops node:$ptr),
417 (v2f64 (alignedload node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]418def alignedloadv2i64 : PatFrag<(ops node:$ptr),
419 (v2i64 (alignedload node:$ptr))>;
420
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]421// 256-bit aligned load pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]422// NOTE: all 256-bit integer vector loads are promoted to v4i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]423def alignedloadv8f32 : PatFrag<(ops node:$ptr),
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]424 (v8f32 (alignedload256 node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]425def alignedloadv4f64 : PatFrag<(ops node:$ptr),
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]426 (v4f64 (alignedload256 node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]427def alignedloadv4i64 : PatFrag<(ops node:$ptr),
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]428 (v4i64 (alignedload256 node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]429
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]430// 512-bit aligned load pattern fragments
431def alignedloadv16f32 : PatFrag<(ops node:$ptr),
432 (v16f32 (alignedload512 node:$ptr))>;
Elena Demikhovsky3ce8dbb2013-08-18 13:08:57 +0000[diff] [blame]433def alignedloadv16i32 : PatFrag<(ops node:$ptr),
434 (v16i32 (alignedload512 node:$ptr))>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]435def alignedloadv8f64 : PatFrag<(ops node:$ptr),
436 (v8f64 (alignedload512 node:$ptr))>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]437def alignedloadv8i64 : PatFrag<(ops node:$ptr),
438 (v8i64 (alignedload512 node:$ptr))>;
439
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]440// Like 'load', but uses special alignment checks suitable for use in
441// memory operands in most SSE instructions, which are required to
442// be naturally aligned on some targets but not on others. If the subtarget
443// allows unaligned accesses, match any load, though this may require
444// setting a feature bit in the processor (on startup, for example).
445// Opteron 10h and later implement such a feature.
446def memop : PatFrag<(ops node:$ptr), (load node:$ptr), [{
Sanjay Patelffd039b2015-02-03 17:13:04 +0000[diff] [blame]447 return Subtarget->hasSSEUnalignedMem()
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]448 || cast<LoadSDNode>(N)->getAlignment() >= 16;
449}]>;
450
451def memopfsf32 : PatFrag<(ops node:$ptr), (f32 (memop node:$ptr))>;
452def memopfsf64 : PatFrag<(ops node:$ptr), (f64 (memop node:$ptr))>;
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]453
454// 128-bit memop pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]455// NOTE: all 128-bit integer vector loads are promoted to v2i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]456def memopv4f32 : PatFrag<(ops node:$ptr), (v4f32 (memop node:$ptr))>;
457def memopv2f64 : PatFrag<(ops node:$ptr), (v2f64 (memop node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]458def memopv2i64 : PatFrag<(ops node:$ptr), (v2i64 (memop node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]459
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]460// 256-bit memop pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]461// NOTE: all 256-bit integer vector loads are promoted to v4i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]462def memopv8f32 : PatFrag<(ops node:$ptr), (v8f32 (memop node:$ptr))>;
463def memopv4f64 : PatFrag<(ops node:$ptr), (v4f64 (memop node:$ptr))>;
Bruno Cardoso Lopes3d6a3a02010-08-06 20:03:27 +0000[diff] [blame]464def memopv4i64 : PatFrag<(ops node:$ptr), (v4i64 (memop node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]465
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]466// 512-bit memop pattern fragments
Elena Demikhovskya79fc162014-12-16 09:10:08 +0000[diff] [blame]467def memopv16f32 : PatFrag<(ops node:$ptr), (v16f32 (memop node:$ptr))>;
468def memopv8f64 : PatFrag<(ops node:$ptr), (v8f64 (memop node:$ptr))>;
469def memopv16i32 : PatFrag<(ops node:$ptr), (v16i32 (memop node:$ptr))>;
470def memopv8i64 : PatFrag<(ops node:$ptr), (v8i64 (memop node:$ptr))>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]471
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]472// SSSE3 uses MMX registers for some instructions. They aren't aligned on a
473// 16-byte boundary.
474// FIXME: 8 byte alignment for mmx reads is not required
475def memop64 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
476 return cast<LoadSDNode>(N)->getAlignment() >= 8;
477}]>;
478
Dale Johannesendd224d22010-09-30 23:57:10 +0000[diff] [blame]479def memopmmx : PatFrag<(ops node:$ptr), (x86mmx (memop64 node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]480
481// MOVNT Support
482// Like 'store', but requires the non-temporal bit to be set
483def nontemporalstore : PatFrag<(ops node:$val, node:$ptr),
484 (st node:$val, node:$ptr), [{
485 if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
486 return ST->isNonTemporal();
487 return false;
488}]>;
489
490def alignednontemporalstore : PatFrag<(ops node:$val, node:$ptr),
Bill Wendlingea6397f2012-07-19 00:11:40 +0000[diff] [blame]491 (st node:$val, node:$ptr), [{
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]492 if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
493 return ST->isNonTemporal() && !ST->isTruncatingStore() &&
494 ST->getAddressingMode() == ISD::UNINDEXED &&
495 ST->getAlignment() >= 16;
496 return false;
497}]>;
498
499def unalignednontemporalstore : PatFrag<(ops node:$val, node:$ptr),
Bill Wendlingea6397f2012-07-19 00:11:40 +0000[diff] [blame]500 (st node:$val, node:$ptr), [{
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]501 if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
502 return ST->isNonTemporal() &&
503 ST->getAlignment() < 16;
504 return false;
505}]>;
506
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]507// 128-bit bitconvert pattern fragments
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]508def bc_v4f32 : PatFrag<(ops node:$in), (v4f32 (bitconvert node:$in))>;
509def bc_v2f64 : PatFrag<(ops node:$in), (v2f64 (bitconvert node:$in))>;
510def bc_v16i8 : PatFrag<(ops node:$in), (v16i8 (bitconvert node:$in))>;
511def bc_v8i16 : PatFrag<(ops node:$in), (v8i16 (bitconvert node:$in))>;
512def bc_v4i32 : PatFrag<(ops node:$in), (v4i32 (bitconvert node:$in))>;
513def bc_v2i64 : PatFrag<(ops node:$in), (v2i64 (bitconvert node:$in))>;
514
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]515// 256-bit bitconvert pattern fragments
Craig Topper682b8502011-11-02 04:42:13 +0000[diff] [blame]516def bc_v32i8 : PatFrag<(ops node:$in), (v32i8 (bitconvert node:$in))>;
517def bc_v16i16 : PatFrag<(ops node:$in), (v16i16 (bitconvert node:$in))>;
Bruno Cardoso Lopese3acfd42010-07-21 23:53:50 +0000[diff] [blame]518def bc_v8i32 : PatFrag<(ops node:$in), (v8i32 (bitconvert node:$in))>;
Bruno Cardoso Lopes1021b4a2011-07-13 01:15:33 +0000[diff] [blame]519def bc_v4i64 : PatFrag<(ops node:$in), (v4i64 (bitconvert node:$in))>;
Elena Demikhovsky3629b4a2014-01-06 08:45:54 +0000[diff] [blame]520def bc_v8f32 : PatFrag<(ops node:$in), (v8f32 (bitconvert node:$in))>;
Bruno Cardoso Lopese3acfd42010-07-21 23:53:50 +0000[diff] [blame]521
Craig Topper8c929622013-08-16 06:07:34 +0000[diff] [blame]522// 512-bit bitconvert pattern fragments
523def bc_v16i32 : PatFrag<(ops node:$in), (v16i32 (bitconvert node:$in))>;
524def bc_v8i64 : PatFrag<(ops node:$in), (v8i64 (bitconvert node:$in))>;
Elena Demikhovskyde3f7512014-01-01 15:12:34 +0000[diff] [blame]525def bc_v8f64 : PatFrag<(ops node:$in), (v8f64 (bitconvert node:$in))>;
526def bc_v16f32 : PatFrag<(ops node:$in), (v16f32 (bitconvert node:$in))>;
Craig Topper8c929622013-08-16 06:07:34 +0000[diff] [blame]527
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]528def vzmovl_v2i64 : PatFrag<(ops node:$src),
529 (bitconvert (v2i64 (X86vzmovl
530 (v2i64 (scalar_to_vector (loadi64 node:$src))))))>;
531def vzmovl_v4i32 : PatFrag<(ops node:$src),
532 (bitconvert (v4i32 (X86vzmovl
533 (v4i32 (scalar_to_vector (loadi32 node:$src))))))>;
534
535def vzload_v2i64 : PatFrag<(ops node:$src),
536 (bitconvert (v2i64 (X86vzload node:$src)))>;
537
538
539def fp32imm0 : PatLeaf<(f32 fpimm), [{
540 return N->isExactlyValue(+0.0);
541}]>;
542
Elena Demikhovskyde3f7512014-01-01 15:12:34 +0000[diff] [blame]543def I8Imm : SDNodeXForm<imm, [{
544 // Transformation function: get the low 8 bits.
545 return getI8Imm((uint8_t)N->getZExtValue());
546}]>;
547
548def FROUND_NO_EXC : ImmLeaf<i32, [{ return Imm == 8; }]>;
Adam Nemet50b83f02014-08-14 17:13:26 +0000[diff] [blame]549def FROUND_CURRENT : ImmLeaf<i32, [{
550 return Imm == X86::STATIC_ROUNDING::CUR_DIRECTION;
551}]>;
Elena Demikhovskyde3f7512014-01-01 15:12:34 +0000[diff] [blame]552
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]553// BYTE_imm - Transform bit immediates into byte immediates.
554def BYTE_imm : SDNodeXForm<imm, [{
555 // Transformation function: imm >> 3
556 return getI32Imm(N->getZExtValue() >> 3);
557}]>;
558
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]559// EXTRACT_get_vextract128_imm xform function: convert extract_subvector index
560// to VEXTRACTF128/VEXTRACTI128 imm.
561def EXTRACT_get_vextract128_imm : SDNodeXForm<extract_subvector, [{
562 return getI8Imm(X86::getExtractVEXTRACT128Immediate(N));
David Greenec4da1102011-02-03 15:50:00 +0000[diff] [blame]563}]>;
564
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]565// INSERT_get_vinsert128_imm xform function: convert insert_subvector index to
566// VINSERTF128/VINSERTI128 imm.
567def INSERT_get_vinsert128_imm : SDNodeXForm<insert_subvector, [{
568 return getI8Imm(X86::getInsertVINSERT128Immediate(N));
David Greene653f1ee2011-02-04 16:08:29 +0000[diff] [blame]569}]>;
570
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]571// EXTRACT_get_vextract256_imm xform function: convert extract_subvector index
572// to VEXTRACTF64x4 imm.
573def EXTRACT_get_vextract256_imm : SDNodeXForm<extract_subvector, [{
574 return getI8Imm(X86::getExtractVEXTRACT256Immediate(N));
575}]>;
576
577// INSERT_get_vinsert256_imm xform function: convert insert_subvector index to
578// VINSERTF64x4 imm.
579def INSERT_get_vinsert256_imm : SDNodeXForm<insert_subvector, [{
580 return getI8Imm(X86::getInsertVINSERT256Immediate(N));
581}]>;
582
583def vextract128_extract : PatFrag<(ops node:$bigvec, node:$index),
David Greenec4da1102011-02-03 15:50:00 +0000[diff] [blame]584 (extract_subvector node:$bigvec,
585 node:$index), [{
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]586 return X86::isVEXTRACT128Index(N);
587}], EXTRACT_get_vextract128_imm>;
David Greene653f1ee2011-02-04 16:08:29 +0000[diff] [blame]588
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]589def vinsert128_insert : PatFrag<(ops node:$bigvec, node:$smallvec,
David Greene653f1ee2011-02-04 16:08:29 +0000[diff] [blame]590 node:$index),
591 (insert_subvector node:$bigvec, node:$smallvec,
592 node:$index), [{
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]593 return X86::isVINSERT128Index(N);
594}], INSERT_get_vinsert128_imm>;
595
596
597def vextract256_extract : PatFrag<(ops node:$bigvec, node:$index),
598 (extract_subvector node:$bigvec,
599 node:$index), [{
600 return X86::isVEXTRACT256Index(N);
601}], EXTRACT_get_vextract256_imm>;
602
603def vinsert256_insert : PatFrag<(ops node:$bigvec, node:$smallvec,
604 node:$index),
605 (insert_subvector node:$bigvec, node:$smallvec,
606 node:$index), [{
607 return X86::isVINSERT256Index(N);
608}], INSERT_get_vinsert256_imm>;
Bruno Cardoso Lopes123dff02011-07-25 23:05:25 +0000[diff] [blame]609